Topic Test Answers

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7

The purpose of biofeedback is to help subjects __________.

A
control their internal processes
B
understand how fear holds them back
C
determine whether they are sick
D
manipulate computers without a keyboard
12

What is the function of the blood-brain barrier?

A
preventing blood loss during injury
B
regulating blood flow through the brain
C
keeping brain blood separate from body blood
D
keeping foreign particles out of the brain

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Topic Test Answers — LHS-Psychology 1 cr.